Year	constant 2010 US$
1970	1292719819050.23
1971	1388348024021.66
1972	1488502636819.98
1973	1621519783557.81
1974	1735117956965.92
1975	1800802973964.8
1976	1907499114275.52
1977	1995218347117.61
1978	2062871891826.32
1979	2198391884406.8
1980	2330784779064.66
1981	2316176177812.43
1982	2256848009442.19
1983	2190413996120.02
1984	2271117730211.95
1985	2367090654097.63
1986	2489273227125.53
1987	2589222263032.39
1988	2614156590306.19
1989	2748888844688.15
1990	2687442596120.64
1991	2803988468880.03
1992	2884260423526.12
1993	2998364910559.72
1994	3119505212256.54
1995	3185443673460.88
1996	3283950105738.45
1997	3452321671967.67
1998	3511726639281.05
1999	3500536824546.37
2000	3666286688750.4
2001	3689004660343.52
2002	3684172465974.9
2003	3736606337907.1
2004	3947388466913.91
2005	4119123221383.55
2006	4375156183303.88
2007	4643051941125.14
2008	4835201324983.12
2009	4738677309959.11
2010	5004043969618.12
2011	5228474733160.84
2012	5392049058958.69
2013	5559759522024.44
2014	5621639859409.26
2015	5629905949303.12
2016	5609482599842.53
2017	5703935271894.48
2018	5784181584144.91